public static void bubbleSort(int n) {
		
		int i=n,temp,j;
		boolean isOk=false;
		
		
		for(i=0;i<n;i++) {
			
			isOk=true;
			
			for(j=0;j<n-1;j++) {
				
				if(numArray[j] < numArray[j+1]) {
					
					 temp=numArray[j+1];
					numArray[j+1]=numArray[j];
					numArray[j]=temp;
					isOk=false;
					
				}
				
			}
			
			if(isOk) {
				echoln("this ok is on:"+i);
				break;
			}
			
			
		}
		
		
		
		
	}
	
	
